ACTIVE

WATER TECHNOLOGY CONSULTING MARLIERE

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Financial year 2025 · Closed on 31/12/2025

Net result120,2 k €+288,6 %over 1 year
Gross margin313,7 k €+59,6 %over 1 year
Equity85,5 k €+77,1 %over 1 year

Identity

Source · BCE/KBO

WATER TECHNOLOGY CONSULTING MARLIERE is a Private limited company incorporated in 2002. Its main activity is: Technical testing and analysis. Its registered office is in Watermael-Boitsfort.

Legal situation
Normal situation
BCE/KBO no. / VAT
BE 0477.308.492
Incorporation
11/04/2002
Legal form
Private limited company
Registered office
Chaussée de La Hulpe 181 box 1
1170 Watermael-Boitsfort · BruxellesSee on map
Contributed capital
18 600,00 €
Latest accounts
31/12/2025
Signals
ProfitableLow riskGood liquidityPositive cashflowPositive EBITDAHealthy social debts

Financials

Source · NBB, 19 filings

Trend over 18 financial years

20252024202320222021
Income statement
Gross margin313,7 k €196,6 k €208,4 k €152,6 k €151,8 k €
EBITDA239 k €136,9 k €206,1 k €150,8 k €150,9 k €
Operating result215,4 k €62,8 k €187,4 k €140,8 k €138,2 k €
Net result120,2 k €30,9 k €138,3 k €104,6 k €102,4 k €
Balance sheet
Equity85,5 k €48,3 k €67,3 k €29 k €24,3 k €
Total assets436,3 k €318,8 k €279,1 k €234,7 k €205,4 k €
Cash54,2 k €36,9 k €43,6 k €69,5 k €65,1 k €
Debts289,5 k €212,2 k €211,5 k €205,5 k €181 k €

Valuation

Indicative valuation

As an indication, this company is worth

between 500 k€ and 1 M€
See the valuation

Board of directors

Source · NBB, accounts to 31/12/2025

2 active · 6 ended

Active mandates

thomas Marliere

Director · since 09 octobre 2018

Active
denis Marlière

Director · since 01 janvier 2018

Active

Ended mandates

thomas Marliere

Manager · since 09 octobre 2018

Ended
denis Marlière

Manager · since 01 janvier 2018

Ended
Michele Derese

Manager · since 21 mars 2002 · until 03 juin 2019

Ended
Michel DERESE

Manager

Ended

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Full financial information

Source · NBB
202520242023202220212020
Type of accountMicro modelMicro modelMicro modelMicro modelMicro modelMicro model
Start of the financial year01/01/202501/01/202401/01/202301/01/202201/01/202101/01/2020
Closing of the financial year31/12/202531/12/202431/12/202331/12/202231/12/202131/12/2020
Length of the financial year12 months12 months12 months12 months12 months12 months
Filing date09/06/202619/06/202505/06/202411/07/202317/06/202224/06/2021
General meeting28/05/202602/06/202524/05/202429/06/202306/06/202218/06/2021
Currency of the financial yearEUREUREUREUREUREUR
NBB quality labelSatisfying controlsSatisfying controlsSatisfying controlsSatisfying controlsSatisfying controlsSatisfying controls

Financial ratios

Source · NBB

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Annual accounts filings

Source · NBB, 19 filings
ModelClosingGeneral meetingFiledLanguageDocument
Micro model31/12/202528/05/202609/06/2026FrenchPDF
Micro model31/12/202402/06/202519/06/2025FrenchPDF
Micro model31/12/202324/05/202405/06/2024FrenchPDF
Micro model31/12/202229/06/202311/07/2023FrenchPDF
Micro model31/12/202106/06/202217/06/2022FrenchPDF
Micro model31/12/202018/06/202124/06/2021FrenchPDF
Micro model31/12/201930/06/202002/07/2020FrenchPDF
Abridged model31/12/201803/06/201901/07/2019FrenchPDF
Abridged model31/12/201704/06/201828/08/2018FrenchPDF
Abridged model31/12/201605/06/201725/08/2017FrenchPDF
Abridged model31/12/201501/06/201630/09/2016FrenchPDF
Abridged model31/12/201330/06/201431/12/2014FrenchPDF
Abridged model31/12/201230/06/201331/12/2013FrenchPDF
Abridged model31/12/201130/06/201230/12/2012FrenchPDF
Abridged model31/12/201030/06/201131/12/2011FrenchPDF
Abridged model31/12/200930/06/201031/12/2010FrenchPDF
Abridged model31/12/200830/06/200928/07/2009FrenchPDF
Abridged model31/12/200730/06/200828/07/2008FrenchPDF
Abridged model31/12/200630/06/200708/08/2007FrenchPDF

Indicative valuation

Order of magnitude

As an indication, this company is worth

between 500 k€ and 1 M€

The detail comes with the Business plan: low and high bounds, the valuation bridge for each financial year, transaction multiples by sector and size, group valuation and exports.

Discover the Business plan
Disclaimer

Indicative estimate based on public sector multiples and the filed annual accounts. It is neither a certified valuation nor financial or investment advice.

Board of directors

Source · NBB, accounts to 31/12/2025

2 active · 6 ended

Active mandates

thomas Marliere

Director · since 09 octobre 2018

Active
denis Marlière

Director · since 01 janvier 2018

Active

Ended mandates

thomas Marliere

Manager · since 09 octobre 2018

Ended
denis Marlière

Manager · since 01 janvier 2018

Ended
Michele Derese

Manager · since 21 mars 2002 · until 03 juin 2019

Ended
Michel DERESE

Manager

Ended

Ownership and network

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Belgian Official Gazette publications

Source · Belgian Official Gazette
  • Mandates11/09/2023
    MODIFICATION FORME JURIDIQUE - OBJET - DEMISSIONS, NOMINATIONS
    PDF
  • Registered office11/09/2019
    SIEGE SOCIAL
    PDF
  • Mandates05/11/2018
    DEMISSIONS, NOMINATIONS
    PDF
  • Mandates16/02/2018
    DEMISSIONS, NOMINATIONS
    PDF
  • Mandates17/01/2018
    DENOMINATION - OBJET
    PDF

Similar companies

A company's peers, by sector and size, are included in the Business plan.

See the Business plan

Timeline

  1. 2025
    Annual accounts 2025120,2 k €↑
  2. 2024
    Annual accounts 202430,9 k €↓
  3. 2023
    Annual accounts 2023138,3 k €↑
  4. 2022
    Annual accounts 2022104,6 k €↑
  5. 2021
    Annual accounts 2021102,4 k €↑
  6. 2020
    Annual accounts 202069,7 k €↑
  7. 2019
    Annual accounts 201962,6 k €↑
  8. 2018
    Annual accounts 201853,1 k €↑
  9. 2017
    Annual accounts 2017763,7 €↑
  10. 2016
    Annual accounts 2016-7,6 k €↓
  11. 2015
    Annual accounts 201521,7 k €↑
  12. 2013
    Annual accounts 2013-24,6 k €↑
  13. 2012
    Annual accounts 2012-29,1 k €↓
  14. 2011
    Annual accounts 2011-6,2 k €↓
  15. 2010
    Annual accounts 2010-727,5 €↓
  16. 2009
    Annual accounts 20098,3 k €↑
  17. 2008
    Annual accounts 2008-23,4 k €↓
  18. 2007
    Annual accounts 2007-5,2 k €
  19. 11/04/2002
    IncorporationPrivate limited company